BS EN 60505:2011
Current
The latest, up-to-date edition.
Evaluation and qualification of electrical insulation systems
Hardcopy , PDF
English
31-07-2017
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Ageing
5 Basic evaluation considerations
6 Functional ageing tests
Annex A (informative) - Glossary
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Specifies the basis for estimating the ageing of electrical insulation systems (EIS) under conditions of either electrical, thermal, mechanical, environmental stresses or combinations of these (multifactor stresses).
| Committee |
GEL/112
|
| DevelopmentNote |
Supersedes 02/204831 DC. (01/2005) Supersedes 96/214584 DC. (03/2007) Supersedes 09/30198417 DC. (09/2011)
|
| DocumentType |
Standard
|
| Pages |
160
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard establishes the basis for estimating the ageing of electrical insulation systems (EIS) under conditions of either electrical, thermal, mechanical, environmental stresses or combinations of these (multifactor stresses).
It specifies the principles and procedures that shall be followed, during the development of EIS functional test and evaluation procedures, to establish the estimated service life for a specific EIS.
This standard should be used by all IEC technical committees responsible for equipment having an EIS.
| Standards | Relationship |
| IEC 60505:2011/COR1:2017 | Identical |
| UNE-EN 60505:2005 | Identical |
| I.S. EN 60505:2011 | Identical |
| NF EN 60505 : 2011 | Identical |
| NBN EN 60505 : 2011 | Identical |
| DIN EN 60505 : 2012 COR 1 2017 | Identical |
| SN EN 60505 : 2000 | Identical |
| IEC 60505:2011 | Identical |
| EN 60505:2011/AC:2017-03 | Identical |
| EN 60505:2011 | Equivalent |
| IEC 60243-1:2013 | Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies |
| IEC 60112:2003+AMD1:2009 CSV | Method for the determination of the proof and the comparative tracking indices of solid insulating materials |
| IEC 60270:2000+AMD1:2015 CSV | High-voltage test techniques - Partial discharge measurements |
| EN 60544-1:2013 | Electrical insulating materials - Determination of the effects of ionizing radiation - Part 1: Radiation interaction and dosimetry |
| IEC 60811-3-1:1985 | Common test methods for insulating and sheathing materials ofelectric cables - Part 3: Methods specific to PVC compounds -Section One: Pressure test at high temperature - Tests forresistance to cracking |
| IEC 60212:2010 | Standard conditions for use prior to and during the testing of solid electrical insulating materials |
| IEC 60664-4:2005 | Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress |
| IEC 60068-1:2013 | Environmental testing - Part 1: General and guidance |
| IEC 60068-2-27:2008 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| IEC 60371-2:2004 | Specification for insulating materials based on mica - Part 2: Methods of test |
| IEC TS 61251:2008 | Electrical insulating materials - A.C. voltage endurance evaluation - Introduction |
| IEC 60050-212:2010 | International Electrotechnical Vocabulary (IEV) - Part 212: Electrical insulating solids, liquids and gases |
| ISO 1663:2007 | Rigid cellular plastics — Determination of water vapour transmission properties |
| ISO/TR 7620:2005 | Rubber materials — Chemical resistance |
| IEC 60493-1:2011 | Guide for the statistical analysis of ageing test data - Part 1: Methods based on mean values of normally distributed test results |
| ISO 9352:2012 | Plastics — Determination of resistance to wear by abrasive wheels |
| IEC 60216-2:2005 | Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria |
| IEEE 400.2-2013 REDLINE | IEEE Guide for Field Testing of Shielded Power Cable Systems Using Very Low Frequency (VLF)(less than 1 Hz) |
| EN 60216-3:2006 | ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 3: INSTRUCTIONS FOR CALCULATING THERMAL ENDURANCE CHARACTERISTICS |
| ISO 877-1:2009 | Plastics — Methods of exposure to solar radiation — Part 1: General guidance |
| IEC 60243-3:2013 | Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,2/50 µs impulse tests |
| EN 60216-2:2005 | Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria |
| IEC TS 62271-304:2008 | High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and includuing 52 kV to be used in severe climatic conditions |
| IEC 60544-1:2013 | Electrical insulating materials - Determination of the effects of ionizing radiation - Part 1: Radiation interaction and dosimetry |
| ISO 1431-1:2012 | Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 1: Static and dynamic strain testing |
| ASTM D 1044 : 2013 : REDLINE | Standard Test Method for Resistance of Transparent Plastics to Surface Abrasion |
| ISO 4611:2010 | Plastics Determination of the effects of exposure to damp heat, water spray and salt mist |
| IEC 60068-2-10:2005 | Environmental testing - Part 2-10: Tests - Test J and guidance: Mould growth |
| ISO 175:2010 | Plastics Methods of test for the determination of the effects of immersion in liquid chemicals |
| EN 60216-5:2008 | Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material |
| IEC 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
| ISO 62:2008 | Plastics Determination of water absorption |
| ISO 877-2:2009 | Plastics — Methods of exposure to solar radiation — Part 2: Direct weathering and exposure behind window glass |
| ASTM D 1868 : 2013 : REDLINE | Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems |
| IEC 62231:2006 | Composite station post insulators for substations with a.c. voltages greater than 1 000 V up to 245 kV - Definitions, test methods and acceptance criteria |
| IEC 60243-2:2013 | Electric strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage |
| IEC 60587:2007 | Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion |
| IEC 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
| IEC 60216-5:2008 | Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material |
| IEC 60068-2-14:2009 | Environmental testing - Part 2-14: Tests - Test N: Change of temperature |
| IEC 62539:2007 | Guide for the statistical analysis of electrical insulation breakdown data |
| IEC 61033:1991 | Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate |
| IEC 60216-1:2013 | Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results |
| IEC 61710:2013 | Power law model - Goodness-of-fit tests and estimation methods |
| IEC 60216-3:2006 | Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics |
| IEC TR 62039:2007 | Selection guide for polymeric materials for outdoor use under HV stress |
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